Abstract: A high load support stand or cabinet for aquariums or other heavy objects, the stand having a pair of side members pivotally joined by hinges to a front member, a back brace member fitting into slots in the side member, a bottom member and a top member each having a flange extending around front and side edges and a plural number of detent members to define a receiving channel to receive the top and bottom edges respectively of the top member and the bottom member, such that the stand can be stored in an unassembled flat version and assembled without the need for additional mechanical fasteners or adhesives.

Abstract: This is a tool for troweling masonry steps so as to provide a slight slope on the top of the step. A post is pivoted to the trowel blade near its front end, and it supports a roller for overlying engagement with the top of the riser form at the front of the next higher step. The roller is adjustable along the post to a height suitable for holding the front end of the trowel slightly elevated.